DE3143848C2 - - Google Patents
Info
- Publication number
- DE3143848C2 DE3143848C2 DE3143848A DE3143848A DE3143848C2 DE 3143848 C2 DE3143848 C2 DE 3143848C2 DE 3143848 A DE3143848 A DE 3143848A DE 3143848 A DE3143848 A DE 3143848A DE 3143848 C2 DE3143848 C2 DE 3143848C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- fuel
- face
- flat armature
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
- F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
- F02M51/0646—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube
- F02M51/065—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being a short body, e.g. sphere or cube the valve being spherical or partly spherical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813143848 DE3143848A1 (de) | 1981-11-05 | 1981-11-05 | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil |
FR8216767A FR2515741B1 (fr) | 1981-11-05 | 1982-10-06 | Soupape a commande electromagnetique notamment soupape d'injection de carburant |
AU89279/82A AU547365B2 (en) | 1981-11-05 | 1982-10-12 | Electromagnetically actuable valve |
JP57191990A JPS5884282A (ja) | 1981-11-05 | 1982-11-02 | 電磁操作弁 |
BR8206399A BR8206399A (pt) | 1981-11-05 | 1982-11-04 | Valvula acionavel eletromagneticamente em especial valvula injetora de combustivel |
GB08231582A GB2108767B (en) | 1981-11-05 | 1982-11-04 | Electromagnetically actuable valve |
US06/851,906 US4678124A (en) | 1981-11-05 | 1986-04-11 | Electromagnetically actuatable valve in particular a fuel injection valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813143848 DE3143848A1 (de) | 1981-11-05 | 1981-11-05 | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3143848A1 DE3143848A1 (de) | 1983-05-11 |
DE3143848C2 true DE3143848C2 (fr) | 1989-10-12 |
Family
ID=6145626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813143848 Granted DE3143848A1 (de) | 1981-11-05 | 1981-11-05 | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil |
Country Status (7)
Country | Link |
---|---|
US (1) | US4678124A (fr) |
JP (1) | JPS5884282A (fr) |
AU (1) | AU547365B2 (fr) |
BR (1) | BR8206399A (fr) |
DE (1) | DE3143848A1 (fr) |
FR (1) | FR2515741B1 (fr) |
GB (1) | GB2108767B (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3305039A1 (de) * | 1983-02-14 | 1984-08-16 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE8414234U1 (de) * | 1984-05-10 | 1985-09-12 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betätigbares Ventil |
DE3418436A1 (de) * | 1984-05-18 | 1985-11-21 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil und verfahren zur herstellung eines ventils |
DE3427526A1 (de) * | 1984-07-26 | 1986-02-06 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3441967C1 (de) * | 1984-11-16 | 1986-06-19 | Pierburg Gmbh & Co Kg, 4040 Neuss | Brennstoffversorgungseinrichtung |
DE3705587C2 (de) * | 1987-02-21 | 1994-01-27 | Bosch Gmbh Robert | Elektromagnetisch betätigtes Ventil, insbesondere Kraftstoffeinspritzventil |
US4798329A (en) * | 1987-03-03 | 1989-01-17 | Colt Industries Inc. | Combined fuel injector and pressure regulator assembly |
JPH0799218B2 (ja) * | 1987-05-02 | 1995-10-25 | 株式会社日立製作所 | 多点式燃料噴射装置 |
IT1211159B (it) * | 1987-06-09 | 1989-09-29 | Weber Srl | Valvola per la dosatura e la polverizzazione di carburante per un dispositivo ad iniezione del carburante in un motore acombustione interna |
IT1219397B (it) * | 1988-06-23 | 1990-05-11 | Weber Srl | Valvola per la dosatura e la polverizzazione di carburante ad azionamento elettromagnetico provvista di doppia serie di fori laterali di ingresso del carburante |
US5092523B1 (en) * | 1989-02-21 | 1996-11-12 | Sybron Chemicals | Magnetic drive tank cleaning apparatus |
JPH02122164U (fr) * | 1989-03-18 | 1990-10-05 | ||
US5114077A (en) * | 1990-12-12 | 1992-05-19 | Siemens Automotive L.P. | Fuel injector end cap |
DE4242238C2 (de) * | 1992-12-15 | 2001-02-15 | Bosch Gmbh Robert | Dichtring für einen in eine Öffnung eines Gehäuses ragenden Stift |
US5312050A (en) * | 1993-05-03 | 1994-05-17 | General Motors Corporation | Electromagnetic fuel injector |
US5341994A (en) * | 1993-07-30 | 1994-08-30 | Siemens Automotive L.P. | Spoked solenoid armature for an electromechanical valve |
DE10232528B4 (de) * | 2002-07-18 | 2004-07-22 | Bayerische Motoren Werke Ag | Magnetventil mit Ölfilter für variable Nockenwellensteuerung |
US20090235898A1 (en) * | 2008-03-19 | 2009-09-24 | Short Jason C | Fuel injector isolator |
DE102009045048A1 (de) * | 2009-09-28 | 2011-03-31 | Robert Bosch Gmbh | Hydraulik-Elektrik-Stecker für Injektor-Magnetgruppe |
US10941742B2 (en) * | 2018-04-09 | 2021-03-09 | Caterpillar Inc. | Perforated integral filter sleeve for fuel injector and fuel system setup method |
JP7273386B2 (ja) * | 2018-09-05 | 2023-05-15 | 株式会社ニッキ | インジェクタ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1206142A (fr) * | 1957-05-10 | 1960-02-08 | Bendix Aviat Corp | Injecteur de combustible |
DE1601395A1 (de) * | 1968-01-30 | 1970-10-29 | Bosch Gmbh Robert | Elektromagnetisch betaetigtes Einspritzventil |
DE2262247A1 (de) * | 1972-12-20 | 1974-06-27 | Teves Gmbh Alfred | Elektromagnetisches ventil |
DE2810761C3 (de) * | 1977-03-24 | 1980-05-22 | Maschinenfabrik Peter Zimmer Ag, Kufstein, Tirol (Oesterreich) | Spritzdüse |
DE2936425A1 (de) * | 1979-09-08 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares kraftsoffeinspritzventil |
DE2936853A1 (de) * | 1979-09-12 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
IT1165869B (it) * | 1979-10-19 | 1987-04-29 | Weber Spa | Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna |
JPS5673278A (en) * | 1979-11-16 | 1981-06-17 | Hitachi Ltd | Electromagnetic valve |
DE3010612A1 (de) * | 1980-03-20 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
DE3031564A1 (de) * | 1980-08-21 | 1982-04-08 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisches kraftstoffeinspritzventil und verfahren zur herstellung eines elektromagnetischen kraftstoffeinspritzventiles |
DE3046889A1 (de) * | 1980-12-12 | 1982-07-15 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen |
DE3118898A1 (de) * | 1981-05-13 | 1982-12-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen |
DE3120160A1 (de) * | 1981-05-21 | 1982-12-09 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzan lagen |
US4423841A (en) * | 1982-01-28 | 1984-01-03 | General Motors Corporation | Electromagnetic fuel injector with pivotable armature stop |
DE3207917A1 (de) * | 1982-03-05 | 1983-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | Elektromagnetisch betaetigbares ventil |
-
1981
- 1981-11-05 DE DE19813143848 patent/DE3143848A1/de active Granted
-
1982
- 1982-10-06 FR FR8216767A patent/FR2515741B1/fr not_active Expired
- 1982-10-12 AU AU89279/82A patent/AU547365B2/en not_active Ceased
- 1982-11-02 JP JP57191990A patent/JPS5884282A/ja active Granted
- 1982-11-04 BR BR8206399A patent/BR8206399A/pt not_active IP Right Cessation
- 1982-11-04 GB GB08231582A patent/GB2108767B/en not_active Expired
-
1986
- 1986-04-11 US US06/851,906 patent/US4678124A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2108767B (en) | 1985-08-14 |
DE3143848A1 (de) | 1983-05-11 |
AU8927982A (en) | 1983-05-12 |
AU547365B2 (en) | 1985-10-17 |
JPS5884282A (ja) | 1983-05-20 |
GB2108767A (en) | 1983-05-18 |
JPH0345268B2 (fr) | 1991-07-10 |
FR2515741B1 (fr) | 1988-12-02 |
US4678124A (en) | 1987-07-07 |
FR2515741A1 (fr) | 1983-05-06 |
BR8206399A (pt) | 1983-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |